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ZONE-2 <br />ATTIC SPA <br />60 SQ. FT. <br />ATTIC VENTILATION CALCULATIONS - B <br />ATTIC VENTILATION REQUIRED <br />UPPER VENTILATION PROVIDED <br />1/150 Rule <br />1/300 Rule <br />Ridge <br />Off -Ridge <br />(No Upper Ventilators <br />(Must Provide Upper Ventilators) <br />Vent Amt <br />Amt. <br />Req.) <br />(Ft.) <br />Total <br />Ventilation <br />ATTIC <br />Provided <br />SPACE <br />SQ. FT. <br />Total SQ. <br />SQ. FT. <br />SO. IN. of <br />by Upper <br />SQ. IN. of <br />ventilation <br />of vented <br />IN. of <br />of <br />vented <br />ventilation to <br />be provided <br />SQ. IN. of <br />SQ. IN. of <br />Ventilators <br />(See ) <br />SElev <br />required <br />soffit <br />ventilation <br />soffit <br />y pp <br />Ventilation <br />Ventilation <br />needed <br />required <br />needed <br />ventilators <br />Main <br />0.0 <br />0.0 <br />Floor <br />97 <br />93 <br />13 <br />47 <br />3 <br />23 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 1) <br />Main <br />0.0 <br />0.0 <br />Floor <br />60 <br />58 <br />8 <br />29 <br />2 <br />14 <br />0.0 <br />0.0 <br />0.0 <br />(Zone 2) <br />Upper <br />9.0 <br />1.0 <br />Floor <br />1071 <br />1028 <br />147 <br />514 <br />37 <br />257 <br />273.0 <br />(Zone 3) <br />135.0 <br />138.0 <br />-NOTE"* <br />GENERAL CONTRACTOR MUST ENSURE THAT PROPER VENTILATION IS PROVIDED AT EAVES/SOFFITS AS <br />REQUIRED BY FLORIDA BUILDING CODE 7TH EDITION (2020) RESIDENTIAL. <br />ROOF PLAN-B <br />SCALE: Y4'=1'-0" <br />h! <br />O <br />CW <br />0 <br />-® <br />> -co <br />CD rr a <br />a ram- <br />v <br />m L.S N <br />cc] <br />o 'c <br />N 8C <br />.. N ..a C�4 ._ <br />y O Cc <br />®7 <br />cri <br />al <br />ICJ <br />� a7 �9 <br />J GJ 6) <br />CU /S3 <br />N <br />E <br />0 <br />M <br />CV <br />C> <br />CV <br />Ln <br />O <br />0 <br />'YdSF41`i <br />�� <br />To the best of the Engineer's knowledge, information and belief, <br />the structural plans and specifications contained within these <br />drawings comply with the 2020 <br />Florida Building Code - <br />Residential 7th Edition. Engineer's signature and seal is only for <br />the structural engineering portions of the drawing pages bearing <br />Engineer's signature and seat. <br />NJ <br />W/ <br />d, QE S <br />y <br />® <br />N 6 C' n # <br />OO # u <br />fA <br />u' W <br />fI% <br />Q <br />d <br />M v 0 <br />LL LL. LL <br />Z <br />,., O <br />CO m J <br />W <br />Co <br />iq�4j6' d Z <br />ILr <br />d o W <br />N m <br />Q <br />° 00❑ <br />z <br />W <br />M � <br />N C') <br />O 0 <br />� o <br />Q v <br />J <br />t� <br />N <br />M <br />z <br />(D 0 <br />v <br />LJ.1 � <br />o <br />U <br />OLLJ <br />to <br />g <br />Cr <br />w. <br />W ro <br />t <br />J <br />J0 <br />m <br />Q N <br />o <br />w <br />C.0 <br />M <br />J <br />w ¢ <br />ZO <br />Z <br />� <br />LL. <br />N E <br />za <br />o' <br />>ry <br />Q o <br />E fl <br />E: CJ <br />w z <br />?0 <br />o a <br />F-- <br />Co <br />XU <br />p Q <br />a0 <br />O K <br />¢Z <br />t <br />�o <br />wo <br />J <br />� <br />¢ z <br />m o <br />O F <br />m <br />o <br />>w <br />�z <br />¢ O <br />(JJ > <br />+f � <br />C, <br />OLLLL <br />a <br />N W <br />_ <br />M <br />w <br />Y O <br />M <br />R X <br />Z ¢ <br />U <br />2O <br />= <br />> LO <br />J <br />O <br />ui <br />rn <br />to <br />to <br />c9 <br />:3N <br />o <br />Ln <br />Q <br />CT <br />N <br />VJ o <br />ch <br />J <br />N <br />I..,. <br />m <br />O <br />O <br />LL <br />CO <br />i <br />U C0 <br />O <br />N <br />00 <br />r <br />LO <br />E <br />� <br />d' <br />z <br />z <br />' <br />E Q <br />N <br />m <br />@ <br />a <br />U J <br />Q C <br />C <br />J <br />JOB <br />NO: <br />23-03651 <br />SCALE : <br />AS NOTED <br />SHEET NO. <br />4 <br />